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Linearized Simulation

Linearized simulation (Born modeling) works the same way. The data predicted from the perturbation in Figure 7 of the smooth background velocity (squared) in Figure 1, same source-receiver geometry as in the preceding example, is displayed in Figure 12.

born8-12km
born8-12km
Figure 12.
Linearized response of 13 seafloor pressure sensors space 400 m apart at 1.875 km depth, to 400 shots spaced 25 m apart at 6 m depth, sources are isotropic point radiators, source pulse is Gaussian derivative with peak frequency 5 Hz, Background or reference model as in Figure 8, perturbation as in Figure 7.
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2015-04-20